00:01
So, here we are given the statement that is p and r and negation of r or q and we simply have to construct the truth table.
00:17
So, the required truth table will be.
00:24
So, let's say first we will assume the inputs as p and q, r.
00:30
Then we find p and q, then negation of r, then negation of r or q and then primarily we will say p and q and negation of r or q.
00:45
So, let us do this.
00:46
So, we will make the table.
00:48
So, this is what the table that i had made.
00:50
So, basically according to given we are given that input the p we have to take first t, t, t and t and then next will be f, f, f and f.
01:04
T means to say true and f means to say false.
01:08
Then we will take q as input t, t, f, f.
01:12
Here also t, t, f, f and then for r what we will take simply t, f, t, f.
01:21
So, basically this you have been given here.
01:24
T, f, t, f.
01:28
Now by using this now the next p and q.
01:32
So, basically p and q.
01:34
So, t and t again going to be t, but when t and f will be there.
01:42
So, it is going to be false.
01:43
So, t and f going to be false.
01:46
Similarly, f and t false, f and t false, f and f false, f and f false simple.
01:55
Now negation of q that means to say the opposite of r...